Do cod liver oil or fish oils interfere with warfarin?
Abstract
Cod liver oil and fish oils may enhance the effects of warfarin, increasing bleeding risk, necessitating careful monitoring. This interaction is suggested by theoretical knowledge rather than direct evidence from controlled studies.
Fields of Study & Subjects
Atrial Fibrillation Management and Outcomes
Fatty Acid Research and Health
Pharmacogenetics and Drug Metabolism
Publication details
- Journal / source
- Zenodo (CERN European Organization for Nuclear Research)
- Publication date
- 12 January 2026